Get ready to turn up the glam factor with Michael Costello’s latest REVOLVE collaboration. Perfect for party season, the holiday 2018 collection focuses on form-fitting gowns as well as sparkly minidresses. Elegant materials like velvet, lace and sequins make these designs absolutely show-stopping. From the Paris gown to the Piper jacket, show off your style in Michael Costello’s chic pieces. Discover our picks below, and shop more at REVOLVE.com.